A catalog of Chandra X-ray sources in the Carina Nebula

Patrick S. Broos; Leisa K. Townsley; Eric D. Feigelson; Konstantin V. Getman; Gordon P. Garmire; Thomas Preibisch; Nathan Smith; Brian L. Babler; Simon Hodgkin; Rémy Indebetouw; Mike Irwin; Robertr King; Jim Lewis; Steven R. Majewski; Mark J. McCaughrean; Marilyn R. Meade; Hans Zinnecker

doi:10.1088/0067-0049/194/1/2

A catalog of Chandra X-ray sources in the Carina Nebula

Patrick S. Broos
, Leisa K. Townsley
, Eric D. Feigelson
, Konstantin V. Getman
, Gordon P. Garmire
, Thomas Preibisch
, Nathan Smith
, Brian L. Babler
, Simon Hodgkin
, Rémy Indebetouw
, Mike Irwin
, Robertr King
, Jim Lewis
, Steven R. Majewski
, Mark J. McCaughrean
, Marilyn R. Meade
, Hans Zinnecker

Research output: Contribution to journal › Article › peer-review

82 Scopus citations

Abstract

We present a catalog of 14,000 X-ray sources observed by the ACIS instrument on the Chandra X-ray Observatory within a 1.42deg² survey of the Great Nebula in Carina, known as the Chandra Carina Complex Project (CCCP). This study appears in a special issue devoted to the CCCP. Here, we describe the data reduction and analysis procedures performed on the X-ray observations, including calibration and cleaning of the X-ray event data, point-source detection, and source extraction. The catalog appears to be complete across most of the field to an absorption-corrected total-band luminosity of 10^30.7ergs^-1 for a typical low-mass pre-main-sequence star. Counterparts to the X-ray sources are identified in a variety of visual, near-infrared, and mid-infrared surveys. The X-ray and infrared source properties presented here form the basis of many CCCP studies of the young stellar populations in Carina.

Original language	English (US)
Article number	2
Journal	Astrophysical Journal, Supplement Series
Volume	194
Issue number	1
DOIs	https://doi.org/10.1088/0067-0049/194/1/2
State	Published - May 2011

All Science Journal Classification (ASJC) codes

Astronomy and Astrophysics
Space and Planetary Science

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10.1088/0067-0049/194/1/2

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Broos, P. S., Townsley, L. K., Feigelson, E. D., Getman, K. V., Garmire, G. P., Preibisch, T., Smith, N., Babler, B. L., Hodgkin, S., Indebetouw, R., Irwin, M., King, R., Lewis, J., Majewski, S. R., McCaughrean, M. J., Meade, M. R., & Zinnecker, H. (2011). A catalog of Chandra X-ray sources in the Carina Nebula. Astrophysical Journal, Supplement Series, 194(1), Article 2. https://doi.org/10.1088/0067-0049/194/1/2

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title = "A catalog of Chandra X-ray sources in the Carina Nebula",

abstract = "We present a catalog of 14,000 X-ray sources observed by the ACIS instrument on the Chandra X-ray Observatory within a 1.42deg2 survey of the Great Nebula in Carina, known as the Chandra Carina Complex Project (CCCP). This study appears in a special issue devoted to the CCCP. Here, we describe the data reduction and analysis procedures performed on the X-ray observations, including calibration and cleaning of the X-ray event data, point-source detection, and source extraction. The catalog appears to be complete across most of the field to an absorption-corrected total-band luminosity of 1030.7ergs-1 for a typical low-mass pre-main-sequence star. Counterparts to the X-ray sources are identified in a variety of visual, near-infrared, and mid-infrared surveys. The X-ray and infrared source properties presented here form the basis of many CCCP studies of the young stellar populations in Carina.",

author = "Broos, \{Patrick S.\} and Townsley, \{Leisa K.\} and Feigelson, \{Eric D.\} and Getman, \{Konstantin V.\} and Garmire, \{Gordon P.\} and Thomas Preibisch and Nathan Smith and Babler, \{Brian L.\} and Simon Hodgkin and R{\'e}my Indebetouw and Mike Irwin and Robertr King and Jim Lewis and Majewski, \{Steven R.\} and McCaughrean, \{Mark J.\} and Meade, \{Marilyn R.\} and Hans Zinnecker",

year = "2011",

month = may,

doi = "10.1088/0067-0049/194/1/2",

language = "English (US)",

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journal = "Astrophysical Journal, Supplement Series",

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Broos, PS, Townsley, LK, Feigelson, ED , Getman, KV, Garmire, GP, Preibisch, T, Smith, N, Babler, BL, Hodgkin, S, Indebetouw, R, Irwin, M, King, R, Lewis, J, Majewski, SR, McCaughrean, MJ, Meade, MR & Zinnecker, H 2011, 'A catalog of Chandra X-ray sources in the Carina Nebula', Astrophysical Journal, Supplement Series, vol. 194, no. 1, 2. https://doi.org/10.1088/0067-0049/194/1/2

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AU - Broos, Patrick S.

AU - Townsley, Leisa K.

AU - Feigelson, Eric D.

AU - Getman, Konstantin V.

AU - Garmire, Gordon P.

AU - Preibisch, Thomas

AU - Smith, Nathan

AU - Babler, Brian L.

AU - Hodgkin, Simon

AU - Indebetouw, Rémy

AU - Irwin, Mike

AU - King, Robertr

AU - Lewis, Jim

AU - Majewski, Steven R.

AU - McCaughrean, Mark J.

AU - Meade, Marilyn R.

AU - Zinnecker, Hans

PY - 2011/5

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AB - We present a catalog of 14,000 X-ray sources observed by the ACIS instrument on the Chandra X-ray Observatory within a 1.42deg2 survey of the Great Nebula in Carina, known as the Chandra Carina Complex Project (CCCP). This study appears in a special issue devoted to the CCCP. Here, we describe the data reduction and analysis procedures performed on the X-ray observations, including calibration and cleaning of the X-ray event data, point-source detection, and source extraction. The catalog appears to be complete across most of the field to an absorption-corrected total-band luminosity of 1030.7ergs-1 for a typical low-mass pre-main-sequence star. Counterparts to the X-ray sources are identified in a variety of visual, near-infrared, and mid-infrared surveys. The X-ray and infrared source properties presented here form the basis of many CCCP studies of the young stellar populations in Carina.

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JO - Astrophysical Journal, Supplement Series

JF - Astrophysical Journal, Supplement Series

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A catalog of Chandra X-ray sources in the Carina Nebula

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